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Synthetic macromolecular peptide-mimetics with amino acid substructure residues as protein stabilising excipients (2023)
Journal Article
Foralosso, R., Kopiasz, R. J., Mantovani, G., Stolnik, S., & Alexander, C. (2024). Synthetic macromolecular peptide-mimetics with amino acid substructure residues as protein stabilising excipients. Journal of Materials Chemistry B, 12, 1022-1030. https://doi.org/10.1039/d3tb02102e

The clinical use of protein and peptide biotherapeutics requires fabrication of stable products. This particularly concerns stability towards aggregation of proteins or peptides. Here, we tested a hypothesis that interactions between a synthetic pept... Read More about Synthetic macromolecular peptide-mimetics with amino acid substructure residues as protein stabilising excipients.

Chain-extension in hyperbranched polymers alters tissue distribution and cytotoxicity profiles in orthotopic models of triple negative breast cancers (2023)
Journal Article
Moloney, C., Mehradnia, F., Cavanagh, R. J., Ibrahim, A., Pearce, A. K., Ritchie, A. A., …Alexander, C. (2023). Chain-extension in hyperbranched polymers alters tissue distribution and cytotoxicity profiles in orthotopic models of triple negative breast cancers. Biomaterials Science, 11, 6545-6560. https://doi.org/10.1039/d3bm00609c

The therapeutic efficacy of nanomedicines is highly dependent on their access to target sites in the body, and this in turn is markedly affected by their size, shape and transport properties in tissue. Although there have been many studies in this ar... Read More about Chain-extension in hyperbranched polymers alters tissue distribution and cytotoxicity profiles in orthotopic models of triple negative breast cancers.

MicroRNA-based therapeutics for inflammatory disorders of the microbiota-gut-brain axis (2023)
Journal Article
Datta, N., Johnson, C., Kao, D., Gurnani, P., Alexander, C., Polytarchou, C., & Monaghan, T. M. (2023). MicroRNA-based therapeutics for inflammatory disorders of the microbiota-gut-brain axis. Pharmacological Research, 194, Article 106870. https://doi.org/10.1016/j.phrs.2023.106870

An emerging but less explored shared pathophysiology across microbiota-gut-brain axis disorders is aberrant miRNA expression, which may represent novel therapeutic targets. miRNAs are small, endogenous non-coding RNAs that are important transcription... Read More about MicroRNA-based therapeutics for inflammatory disorders of the microbiota-gut-brain axis.

Probing expression of E-selectin using CRISPR-Cas9-mediated tagging with HiBiT in human endothelial cells (2023)
Journal Article
Ogrodzinski, L., Platt, S., Goulding, J., Alexander, C., Farr, T. D., Woolard, J., …Kilpatrick, L. E. (2023). Probing expression of E-selectin using CRISPR-Cas9-mediated tagging with HiBiT in human endothelial cells. iScience, 26(7), Article 107232. https://doi.org/10.1016/j.isci.2023.107232

E-selectin is expressed on endothelial cells in response to inflammatory cytokines and mediates leukocyte rolling and extravasation. However, studies have been hampered by lack of experimental approaches to monitor expression in real time in living c... Read More about Probing expression of E-selectin using CRISPR-Cas9-mediated tagging with HiBiT in human endothelial cells.

OptoRheo: Simultaneous in situ micro-mechanical sensing and imaging of live 3D biological systems (2023)
Journal Article
Mendonca, T., Lis-Slimak, K., Matheson, A. B., Smith, M. G., Anane-Adjei, A. B., Ashworth, J. C., …Wright, A. J. (2023). OptoRheo: Simultaneous in situ micro-mechanical sensing and imaging of live 3D biological systems. Communications Biology, 6, Article 463. https://doi.org/10.1038/s42003-023-04780-8

Biomechanical cues from the extracellular matrix (ECM) are essential for directing many cellular processes, from normal development and repair, to disease progression. To better understand cell-matrix interactions, we have developed a new instrument... Read More about OptoRheo: Simultaneous in situ micro-mechanical sensing and imaging of live 3D biological systems.

Design of Quorum Sensing Inhibitor–Polymer Conjugates to Penetrate Pseudomonas aeruginosa Biofilms (2023)
Journal Article
Soukarieh, F., Gurnani, P., Romero, M., Halliday, N., Stocks, M., Alexander, C., & Cámara, M. (2023). Design of Quorum Sensing Inhibitor–Polymer Conjugates to Penetrate Pseudomonas aeruginosa Biofilms. ACS Macro Letters, 12(3), 314-319. https://doi.org/10.1021/acsmacrolett.2c00699

Antimicrobial resistance (AMR) is a global threat to public health with a forecast of a negative financial impact of one trillion dollars per annum, hence novel therapeutics are urgently needed. The resistance of many bacteria against current drugs i... Read More about Design of Quorum Sensing Inhibitor–Polymer Conjugates to Penetrate Pseudomonas aeruginosa Biofilms.

OptoRheo: Simultaneous in situ micro-mechanical sensing and 3D imaging of live cell cultures (2023)
Working Paper
Mendonca, T., Lis-Slimak, K., Matheson, A. B., Smith, M. G., Anane-Adjei, A. B., Cavanagh, R., …Wright, A. J. OptoRheo: Simultaneous in situ micro-mechanical sensing and 3D imaging of live cell cultures

Biomechanical cues from the extracellular matrix (ECM) are essential for directing many cellular processes, from normal development and repair, to disease progression. To better understand cell-matrix interactions, we have developed a new instrument... Read More about OptoRheo: Simultaneous in situ micro-mechanical sensing and 3D imaging of live cell cultures.

Oxidation of Monoterpenes to Form Diols and Triols: A Versatile Toolbox for Polymer Synthesis (2023)
Journal Article
Fowler, H. R., O'Brien, D. M., Keddie, D. J., Alexander, C., Irvine, D. J., Stockman, R. A., …Taresco, V. (2023). Oxidation of Monoterpenes to Form Diols and Triols: A Versatile Toolbox for Polymer Synthesis. Macromolecular Chemistry and Physics, 224(8), Article 2200446. https://doi.org/10.1002/macp.202200446

Polyols and polyacrylates have a wide range of applications in polymer synthesis as monomers, initiators, or building blocks in a variety of polymerization reaction types. With an ever-growing need to reduce the global dependency on fossil fuels, fin... Read More about Oxidation of Monoterpenes to Form Diols and Triols: A Versatile Toolbox for Polymer Synthesis.